Fix nuget publishing

Author: shana

.appveyor.yml

@@ -26,5 +26,5 @@ after_test:
 artifacts:
 - path: upm-ci~\packages\*
   name: npm
-- path: build\nuget\**\*.nupkg
+- path: build\nuget\**\*nupkg
   name: nuget

publish.sh

@@ -66,6 +66,6 @@ if [[ x"${PUBLISH_URL:-}" == x"" ]]; then
   exit 1
 fi
 
-for p in "$DIR/build/nuget/**/*.nupkg"; do
-  dotnet nuget push $p -k "${PUBLISH_KEY}" -s "${PUBLISH_URL}"
+for p in "$DIR/build/nuget/**/*nupkg"; do
+  dotnet nuget push $p -ApiKey "${PUBLISH_KEY}" -Source "${PUBLISH_URL}"
 done